Adina Rachel Gregor, FNP
Family Nurse Practitioner · Westlake Village, CA
Adina Rachel Gregor, FNP is a family nurse practitioner with a practice address in Westlake Village, California, and NPI 1851806301, issued on Dec 6, 2017. Check the license (California 95008081, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Adina Rachel Gregor
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95008081 CA
Self-reported in NPPES; status is on the state search - Practice location
- 32144 Agoura RD Ste 100, Westlake Village, CA 91361
- Phone
- (805) 557-7180
- Enumerated
- Dec 6, 2017
- Record last updated
- Oct 8, 2024
- Fax
- (805) 557-7181
- Medicare enrollment
- Enrolled (PECOS I20200217001251); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 32144 Agoura RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jodi Ferro, M.D.Obstetrics & Gynecology Physician1285810762
- Christin Field, MDObstetrics & Gynecology Physician1245201912
- Rita Kachakian, RN, BSN, FNPFamily Nurse Practitioner1336608496
- Alexandra Lenox, DO, MPHObstetrics & Gynecology Physician1245850064
- Ranoo Sabnis, MDObstetrics & Gynecology Physician1790941110
- Abby Uhrinak, M.D.Obstetrics & Gynecology Physician1528431673
Verify Adina Rachel Gregor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95008081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average family nurse practitioner in 2024
299 Medicare Part D claims for 230 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Cephalexin33 claims
- Fluticasone Propionate25 claims
- Prednisone25 claims
- Amoxicillin-Clavulanate Potass22 claims
- Azithromycin22 claims
- Albuterol Sulfate Hfa20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Agoura Hills Urgentocare PCThousand Oaks, CA
- Regents OF The University OF California Los AngelesSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
15 family nurse practitioner records list a practice address in Westlake Village
They are 15 of the 1,397 NPPES records with a practice address in Westlake Village, and 16,966 family nurse practitioner records in California.
All 15 in Westlake Village → All 16,966 in California → Every provider in Westlake Village →
Other family nurse practitioner records in California
- Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Tiffanne Aaronsen, FNPIndio, CA1568191807
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Nnenna AbaezeLong Beach, CA1457820763
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
Common questions
What is Adina Rachel Gregor, FNP's NPI number?
Adina Rachel Gregor, FNP's National Provider Identifier (NPI) is 1851806301, issued on Dec 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Adina Rachel Gregor, FNP located?
The NPPES record lists a practice address at 32144 Agoura RD Ste 100, Westlake Village, CA, 91361. Phone: (805) 557-7180. Providers update this record themselves, so call before visiting.
How can I verify Adina Rachel Gregor, FNP's license?
NPPES lists California license number 95008081, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Adina Rachel Gregor, FNP prescribe under Medicare Part D?
In 2024, Adina Rachel Gregor, FNP had 299 Medicare Part D claims for 230 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.